From 8dea523dbdb87f54bc96cdcc3d973484f187b955 Mon Sep 17 00:00:00 2001
From: DL6ER <derigs@ph1.uni-koeln.de>
Date: Mon, 12 Dec 2016 16:09:44 +0100
Subject: [PATCH] Exchanged <textarea> by <pre> to have word wraping control +
 added some text to the Help Center

---
 help.php     | 10 ++++++++++
 settings.php |  5 ++---
 2 files changed, 12 insertions(+), 3 deletions(-)

diff --git a/help.php b/help.php
index 6ce13392..cd24c0f2 100644
--- a/help.php
+++ b/help.php
@@ -91,6 +91,16 @@
     Disables/enables Pi-Hole blocking completely. You may have to wait a few minutes for the changes to reach all of your devices. The change will be reflected by a changed status (top left)
     </div>
 </div>
+<div class="row">
+    <div class="col-md-12">
+    <h2>Setings</h2>
+    Change settings for the Pi-Hole
+    <h4>Networking</h4>
+    Displays information about the interfaces of the Pi-Hole. No changes possible
+    <h4>Pi-Hole DHCP Server</h4>
+    Using this setting you can enable/disable the DHCP server of the Pi-Hole. Note that you should disable any other DHCP server on your network to avoid IP addresses being used more than once. You have to give the range of IPs that DHCP will serve and the IP of the local router (gateway). If the DHCP server is active, the current leases are shown on the settings page.
+    </div>
+</div>
 <div class="row">
     <div class="col-md-12">
     <h2>Donate</h2>
diff --git a/settings.php b/settings.php
index 0ae3cf09..10c2e597 100644
--- a/settings.php
+++ b/settings.php
@@ -125,9 +125,8 @@
 <?php if($DHCP) { ?>
 					<label>DHCP leases</label>
 					<div class="col-md-12">
-						<div class="form-group">
-							<textarea name="clients" class="form-control" rows="4" placeholder="DHCP leases will be shown here" disabled><?php echo file_get_contents("/etc/pihole/dhcp.leases"); ?></textarea>
-						</div>
+							<pre style=" height: 10em; overflow-y: scroll;"><?php echo file_get_contents("/etc/pihole/dhcp.leases"); ?></pre>
+
 					</div>
 <?php } ?>
 				</div>